quote:I would figure out how to reliably measure the total movement of the clutch shaft arm (the one that the slave connects to) and then measure it cold and hot. The movement should be the same cold or hot. If it is not, something is messing up on the hydraulic side of the system. If it is the same, then something is going on with the clutch system or the ZF main shaft.
Mike
I like Pantera 1887 suggestion whether it pertains to your issue or not, that is a good idea. I had issues with my new Slave after driving, and I found several issues causing it. Does the clutch peddal feel the same all the time, whether hot or cold? I would measure the travel distance of that puppy like 1887 suggests, hot and cold. Maybe also try how it performs when just letting it warm up in the driveway without driving, not sure what that may prove, but what the hey. Without pumping the pedal, press the pedal measure once at cold, then let it warm up real good sitting there, press the pedal once and measure again. Use the wife if needed...mine is used to it.